For example, the country recently lowered maximum allowable speeds on its high-speed rail to address safety concerns.

例如，该国最近调低了其高速铁路的速度，以解决安全问题。

youdao

For example, the country recently lowered maximum allowable speeds on its high-speed rail to address safety concerns.

例如，该国最近调低了其高速铁路的速度，以解决安全问题。

youdao